Volume 32 Issue 6
Apr.  2014
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LIU Kun, WU Zhi-lin, XU Wan-he, MO Gen-lin. A motionmodelforbulletpenetratinggelatin[J]. Explosion And Shock Waves, 2012, 32(6): 616-622. doi: 10.11883/1001-1455(2012)06-0616-07
Citation: LIU Kun, WU Zhi-lin, XU Wan-he, MO Gen-lin. A motionmodelforbulletpenetratinggelatin[J]. Explosion And Shock Waves, 2012, 32(6): 616-622. doi: 10.11883/1001-1455(2012)06-0616-07

A motionmodelforbulletpenetratinggelatin

doi: 10.11883/1001-1455(2012)06-0616-07
Funds:

NationalBasicResearchProgramofChina(973Program)(613104)

  • Publish Date: 2012-11-25
  • Toresearchthemotionofabulletintothemusculartissue,thegelatinwasusedtosimulate themusculartissue.Basedonthepropertiesofthegelatin,atwo-dimensionalmotionmodelwasestablishedfortheprojectilepenetratingthegelatininwhichreflectingthedifferencebetweenattackangleandy wangle.Andthebulletmotionsinthehorizontalandverticaldirectionsweretakenintoaccountintheestablishedmotionmodel. BasedontheRunge-Kuttamethod,themotionmodelwascalculatedbychoosingtheordinarybulletswiththediametersof7.62and5.80mm, respectively,askillerelements. Thecalculatedresultswerecompared withthecorrespondingexperimentalresults. Comparisonsshowthatthetwo-dimensionalmotionmodelcandescribethemotionofthebulletspenetratingthegelatinaccurately. Andthemotionmodelestablishedisofacertaincommonalityandcan provideatheoreticalreferencefortheammunitiondesignandthewoundtreatment.
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